Passage's Homepage

Passage [1] constitutes an effort towards the adoption of SPARQL query engines that provide complete and correct results! despite their timeout threshold on query execution time that enforce fair use policies…

News

Demo paper accepted at ISWC'2025.   release

Dread not the timeouts, for they are you friends now! The paper describes continuation queries, insights they provide, and how to go beyond core SPARQL. <2025-09-22 Mon>

Research paper accepted at WWW'2024.   release

All you want to know about SPARQL continuations queries is available in the paper. <2025-05-26 Mon>

More performance, more stability, more everything!   WIP release announce

Parallelism, better Blazegraph, better configuration… <2025-05-26 Mon>

A live Wikidata!   WIP to_be_released announce

One major public SPARQL endpoint is Wikidata. We built our own, and ours provides complete and correct results, for everyone! <2025-02-11 Tue>

Our first release!   release

The very first public release of our engine Passage! It mostly revolves around (i) available backends, (ii) a SPARQL engine, and (iii) optionally smart clients. <2025-02-18 Tue>

Contribute

The code base is available on the GitHub platform. Feel free to post issues, or to ask questions there. Among others, the possible contributions that would be greatly appreciated are: additional support for backends; additional support for SPARQL operators; and additional support for smart clients.

References

Ⓒ 2017–2025 GDD Team, LS2N, University of Nantes